Latest filing published 03 Jul 2025 for GRAIL, Inc., €2.1M.
Filing timeline
BuySaleInsider track record
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Chun R. Ding: trading record in brief
This profile gathers the share dealings of Chun R. Ding in GRAIL, Inc. Over a trading history stretching from 1 October 2024 to 1 July 2025, the count stands at 8 filings.
The open-market side counts 4 purchases for €930k alongside 3 sales for €14.3M. Taken together, the sales exceed the purchases by €13.3M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. So far in 2025, the count stands at no purchases and 3 sales.
A typical purchase (the median) is worth €217k. No cluster: in 4 purchases, no other insider of the company bought within 30 days.
The record was last updated on 3 July 2025 with an open-market sale (€1.2M) in GRAIL, Inc. The most recent open-market purchase was published on 10 October 2024, 759 days ago. Filings reach the SEC (Form 4) feed a median of 5 days after the trade. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Chun R. Ding
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 51,125 shares@ US$48.88Common StockSEC:0002075648-25-000002:0
- 7,629 shares@ US$13.52100.0% of flowCommon StockSEC:0000898432-24-000825:0Canonical exit: 30 Dec 2024 (T+90)
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